[libcxx-commits] [libcxx] [libc++] Refactor swap_ranges dispatching (PR #173384)

[Louis Dionne via libcxx-commits]

https://github.com/ldionne requested changes to this pull request.

Could you please split this into two patches? One for the `specialized_algorithm` stuff and one for range.

https://github.com/llvm/llvm-project/pull/173384